Data/hora: 20/06/2024 19:21:58

Biblioteca(s): | Embrapa Amazônia Oriental.
Data corrente: | 03/10/2011
Data da última atualização: | 11/11/2022
Autoria: | CARDOSO, A. J. F.; COSTA, J. C. W. A.; FRANCÊS, C. R. L.
Afiliação: | AFONSO JORGE FERREIRA CARDOSO, CPATU; JOÃO CRISÓSTOMO W. A. COSTA, UFPA; CARLOS RENATO L. FRANCÊS, UFPA.
Título: | A new proposal of an efficient algorithm for routing and wavelength assignment in optical networks.
Ano de publicação: | 2010
Fonte/Imprenta: | Journal of Communication and Information Systems, v. 25, n. 1, p.11-19, Apr. 2010.
Idioma: | Inglês
Conteúdo: | The routing and wavelength assignment (RWA) algorithms used in optical networks are critical to achieve good network performance. However, despite several previous studies to optimize the RWA, which is classified as an NP-Hard, it seems that there is not, a priori, any solution that would lead to standardization of this process. This article presents the proposed RWA algorithm based on a Generic Objective Function (GOF) which aims to establish a base from which it is possible to develop a standard or multiple standards for optical networks. The GOF algorithm introduces the concept of implicit constraint, which guarantees a simple solution to a problem not as trivial as the RWA.
Palavras-Chave: | Algoritimo; GOF; Rede optica.
Categoria do assunto: | X Pesquisa, Tecnologia e Engenharia
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/42716/1/NewProposalAlgorithm.pdf
Registro original: | Embrapa Amazônia Oriental (CPATU)
Exemplares: | CPATU - (44670-1) - UPC - AP - DD -  -  -  - DIS